function

MDSB318E series frequency transducer Isolated Safety gate The frequency of signal, receiving a dangerous place after isolation, transformed into linear output signal specified by the user. Optional One enter One A, One enter Two A. Isolated Safety gate From the terminal energy into the limit of intrinsically safe dangerous places, so as to ensure the safety and explosion-proof system. 

 

Type specification

Product model	1 input code	2 input code	The output of the 1 code	The output of the 2 code
MDSB318E-	1: passive pulse	0: input 2	C:4~20mADC	C:4~20mADC
	2:24V/0V voltage pulse		G: other signals	G: other signals
	4:5V/0V voltage pulse			0: output 2
	G: other signals

 

 

 

 

 

Explosion-proof technology index

Explosion proof mark: [Exia Ga] II C

Authentication parameters: (terminal 4/6 Between)

Um=250V Uo=28V Io=93mA

Po =655mW Co=50nF Lo=2.4mH

Product features:

The input and output power, the three party is completely isolated, strong anti-interference ability

High precision, high linearity, high stability

Modular design, small volume, low power consumption, suitable for intensive installation

Reasonable structure, easy plugging, installation, disassembly and maintenance is more convenient and simple

 

Technical indicators

The working power supply: 20~30VDC

Work    Consumption: less than or equal to 1.2W ( One enter One A)

Less than or equal to 1.8W ( One enter Two A)

input Signal voltage pulse

High level 16~30V Low level. 0~ 5V

input Signal: 5V/0V Voltage pulse

High level 3.5~5.5V Low level. 0~0. 5V

Input signal: passive pulse (dry contact),

short-circuit current Less than or equal to 8mA The open circuit voltage. Less than or equal to 8V

Pulse width: More than 10us

Frequency range: 0.1Hz~100KHz (order specified)

(below 0.1Hz As 0Hz Processing)

Please download the data selection: MDSB318E series frequency transmission gelizha

Tags： MDSB318E，频率变送隔离栅  

Annex：

• The MDSB318E series …